| 25.23 | 52.17 | (26.94) | |
| 1:19.59 | (27.42) | 1:47.15 | (27.56) |
| 2:14.70 | (27.55) | 2:42.43 | (27.73) |
| 3:10.15 | (27.72) | 3:37.82 | (27.67) |
| 4:05.53 | (27.71) | 4:33.47 | (27.94) |
| 5:01.23 | (27.76) | 5:28.98 | (27.75) |
| 5:56.66 | (27.68) | 6:24.42 | (27.76) |
| 6:52.25 | (27.83) | 7:20.34 | (28.09) |
| 7:48.50 | (28.16) | 8:16.55 | (28.05) |
| 8:44.60 | (28.05) | 9:10.62 | (26.02) |